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FAN7080_F085 Half Bridge Gate Driver
March 2009
FAN7080_F085
Features
* Qualified to AEC Q100
Half Bridge Gate Driver
Description
The FAN7080_F085_F085 is a half-bridge gate drive IC with reset input and adjustable dead time control. It is designed for high voltage and high speed driving of MOSFET or IGBT, which operates up to 600V. Fairchild's high-voltage process and common-mode noise cancellation technique provide stable operation in the high side driver under high-dV/dt noise circumstances. An advanced level-shift circuit allows high-side gate driver operation up to VS=-5V (typical) at VBS=15V. Logic input is compatible with standard CMOS outputs. The UVLO circuits for both channels prevent from malfunction when VCC and VBS are lower than the specified threshold voltage. Combined pin function for dead time adjustment and reset shutdown make this IC packaged with space saving SOIC-8 Package. Minimum source and sink current capability of output driver is 250mA and 500mA respectively, which is suitable for junction box application and half and full bridge application in the motor drive system.
* Floating channel designed for bootstrap operation fully operational to + 600V * Tolerance to negative transient voltage on VS pin * VS-pin dv/dt immune. * Gate drive supply range from 5.5V to 20V * Under-voltage lockout * CMOS Schmitt-triggered inputs with pull-down * High side output in phase with input * IN input is 3.3V/5V logic compatible and available on 15V input * Matched propagation delay for both channels * Dead time adjustable
Typical Applications
* Junction Box * Half and full bridge application in the motor drive system
SOIC-8
Ordering Information
Device
FAN7080CM FAN7080CMX X : Tape & Reel type
Package
SOIC-8 SOIC-8
Operating Temp.
-40 C ~ 125 C -40 C ~ 125 C
(c)2008 Fairchild Semiconductor Corporation
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FAN7080_F085 Rev. 1.0.2
FAN7080_F085 Half Bridge Gate Driver
Block Diagrams
VCC
VB
UVLO R
vreg
IN
500kO
DEADTIME CONTROL
PULSE GENERATOR
PULSE FILTER
R S
Q
HO
VS
vreg
VCC
VCC
UVLO DELAY
SD/DT
500kO
LO
COM
Pin Assignments
1 2 3 4
VCC IN SD/DT COM
VB HO VS LO
8 7 6 5
Pin Definitions
Pine Number
1 2 3 4 5 6 7 8
Pin Name
VCC IN SD/DT COM LO VS HO VB
I/O
P I I P A A A P Driver supply voltage
Pin Function Description
Logic input for high and low side gate drive output Shut down input and dead time setting Ground Low side gate drive output for MOSFET Gate connection High side floating offset for MOSFET Source connection High side drive output for MOSFET Gate connection Driver output stage supply
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FAN7080_F085 Half Bridge Gate Driver
Absolute Maximum Ratings
Absolute Maximum Ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are absolute voltages referenced to COM.
Parameter
High side floating supply offset voltage High side floating supply voltage High side floating output voltage Low side output voltage Supply voltage Input voltage for IN Input injection current. Full function, no latch up;(Guaranteed by design). Test at 10V and 17V on Eng.Samples Power Dissipation Thermal resistance, junction to ambient Electrostatic discharge voltage (Human Body Model) Charge device model Junction Temperature Storage Temperature
Symbol
VS VB VHO VLO VC C VIN IIN
Min.
VB-25 -0.3 Vs-0.3 -0.3 -0.3 -0.3 -
Max.
VB+0.3 625 VB+0.3 VC C + 0.3 25 Vcc+0.3 +1
Unit
V V V V V V mA
Pd Rthja V ESD VCDM Tj TS -55 1K 500
0.625 200
W C/W V V
150 150
C C
Note: 1) The thermal resistance and power dissipation rating are measured bellow conditions; JESD51-2: Integrated Circuit Thermal Test Method Environmental Conditions - Natural convection(StillAir) JESD51-3 : Low Effective Thermal Conductivity Test Board for Leaded Surface Mount Package
Recommended Operating Conditions
For proper operation the device should be used within the recommended conditions.
Parameter
High side floating supply voltage(DC)
Transient:-10V@ 0.1 us
Symbol
VB 1) VS VHO VLO
2)
Min.
VS + 6 -5 Vs 0 5.5 0
Max.
VS + 20 600 VB VC C 50 20 Vc c 200
Unit
V V V V V/ns V V KHz C
High side floating supply offset voltage(DC)
Transient: -25V(max) @0.1us @VBS<25V
High side floating output voltage Low side output voltage Allowable offset voltage Slew Rate Supply voltage for logic part Logic input voltage Switching Frequency Ambient Temperature
Note: 1) The Vs offset is tested with all supplies biased at 15V differential. 2) Guaranteed by design. 3) When VDT= 1.2V.
dv/dt VCC VI N
3)
Fs Ta -40
125
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FAN7080_F085 Half Bridge Gate Driver
Statics Electrical Characteristics
Unless otherwise specified, -40C <= Ta <=
125C,
VCC = 15V, VBS = 15V, VS = 0V, C L = 1nF.
Parameter
Vcc and VBS supply Characteristics VCC and VBS supply under voltage positive going threshold VCC and VBS supply under voltage negative going threshold VCC and VBS supply under voltage hysteresis Under voltage lockout response time Offset supply leakage current Quiescent VBS supply current Quiescent Vcc supply current Input Characteristics High logic level input voltage Low logic level input voltage High logic level input bias current for IN Low logic level input bias current for IN VSDT dead time setting range VSDT shutdown threshold voltage High logic level resistance for SD/DT Low logic level input bias current for SD/DT Output characteristics High level output voltage, VC C -VHO Low level output voltage, VHO Output high short circuit pulse current Output low short circuit pulse current Equivalent output resistance
Symbol
VCCUV+ VBSUV+ VCCUV VBSUVVCCUVH VBSUVH tduvcc tduvbs IL K IQBS IQCC
Conditions
VCC: 6V-->2.5V or 2.5V-->6V VBS: 6V-->2.5V or 2.5V-->6V VB=VS=600V VI N=0 OR 5V, V S D T = 1.2V VI N=0 OR 5, VSDT = 1.2V
Min.
2.8 0.2 0.5 0.5 20 -
Typ.
4.2 3.6 0.6 20 75 350
Max.
5.5 20 20 50 150 1000
Unit
V V V us us uA uA uA
VIH V IL IIN+ IINVDT VS D RSDT
ISDT-
2.7 VIN =5V VIN =0V 1.2 VSDT =5V VSDT =0V 100 -
10 0 0.8 500 1
0.8 50 2 5 1.2 1100 2
V V uA uA V V K uA
VOH(HO) VOL(HO) IO+(HO) IO-(HO) ROP(HO) RON(HO)
IO =0 IO =0
250 500 -
300 600 -
0.1 0.1 60 30 0.1 0.1 60 30
V V mA mA V V mA mA
High level output voltage, VB-V LO Low level output voltage, VL O Output high short circuit pulse current Output low short circuit pulse current Equivalent output resistance
VOH(LO) VOL(LO) IO+(LO) IO-(LO) ROP(LO) RON(LO)
IO =0 IO =0
250 500 -
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FAN7080_F085 Half Bridge Gate Driver
Dynamic Electrical Characteristics
Unless otherwise specified, -40C <= Ta <=
125C,
VCC = 15V, VBS = 15V, VS = 0V, C L = 1nF.
Parameter
Turn-on propagation delay Turn-off propagation delay Turn -on rising time Turn -off falling time Dead time, LS turn-off to HS turn-on and HS turn-on to LS turn-off Dead time matching time Delay Matching, HS and LS turn-on Delay Matching, HS and LS turn-off Shutdown propagation delay Switching Frequency
Symbol
ton toff tr tf DT MDT MTON MTOFF Tsd Fs1 Fs2
Conditions
VS=0V VS=0V VIN =0 or 5V@ VDT=1.2V VIN =0 or 5V@ VDT=3.3V DT1 -DT2@ VDT=1.2V DT1 -DT2@ VDT=3.3V VDT=1.2V VDT=1.2V
Min.
250 1600 -
Typ.
750 130 40 25 650 2100 35 25 15
Max.
1500 250 150 400 1200 2600 110 300 110 60 330 200 200
Unit
ns ns ns ns ns ns ns ns ns KHz KHZ
VC C =VB S=20V VC C =VBS =5.5V -
180 -
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FAN7080_F085 Half Bridge Gate Driver
Typical Application Circuit
Up to 600V VCC
1 IN 2 VDT 3 4 R2
VCC IN SD/DT COM
VB HO VS LO
8 7 To Load 6 5
R1 SHUTDOWN /DEAD TIME
VDT = Vdd*R2 / (R1+R2). Vdd is output voltage of Microcontroller. The operating range that allows a VDT range of 1.2~3.3V. When pulled lower than VDT [Typ. 0.5V] the device is shutdown. Care must be taken to avoid below threshold spikes on pin 3 that can cause undesired shut down of the IC. For this reason the connection of the components between pin 3 and ground has to be as short as possible. And a capacitor (Typ 0 .02 uF )between pin3 and COM can prevent this spike. This pin can not be left floating for the same reason.
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FAN7080_F085 Half Bridge Gate Driver
Typical Waveforms
VCC=VBS=15V, -40C < tj < 125C
3000 2500
Dead Time(ns)
2000 1500 1000 500
Max.
IN SD/DT H O LO
Typ.
0 1.0
1.5
2.0
2.5
3.0
3.5
VDT, Deadtime Voltage(V)
Figure 1. Input/output Timing Diagram
Figure 2. Dead Time VS VDT
IN(LO) 50% IN O) (H ton tr 90% LO HO 10% toff 90% 10% tf 50%
SD 50%
tsd HO LO 90%
Figure 3. Switching Time Waveform Definitions
Figure 4. Shutdown Waveform Definitions
PWM(LO) 50% PWM(HO)
IN
50%
50% 50%
LO
HO
90%
10% MTON 90% MTOFF
HO LO
10% DT1 90% 10% D T2
LO
HO
Figure 5. Delay Matching Waveform Definitions
Figure 6. Dead Time Waveform Definitions
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FAN7080_F085 Half Bridge Gate Driver
Performance Graphs(This performance graphs based on ambient temperature -40C ~125 C)
1800
VCC=VBS=15V, RL=50, CL=1nF
1500 1400
VCC=15V, RL=50, CL=1nF, ta=25C
Max.
Turn-on Delay Time(ns)
Turn-on Delay Time(ns)
1300 1200 1100 1000 900
Typ.
1500
1200
Max.
800 700 600
900
Typ.
600 -50
-25
0
25
50
o
75
100
125
500 10
12
14
16
18
20
Temperature( C)
VBIAS Supply Voltage(V)
Figure 7a. Turn-On Delay Time of HO vs VBS Temperature
Figure 7b. Turn-On Delay Time of HO vs VBS Supply Voltage
1800
VCC=VBS=15V, RL=50, CL=1nF
1500 1400
VCC=15V, RL=50, CL=1nF, ta=25C
Max.
Turn-on Delay Time(ns)
Turn-on Delay Time(ns)
1500
1300 1200 1100 1000 900
Typ.
1200
Max.
900
800 700 600
Typ.
600 -50
-25
0
25
50
o
75
100
125
500 10
12
14
16
18
20
Temperature( C)
VBIAS Supply Voltage(V)
Figure 8a. Turn-On Delay Time of LO vs Temperature
Figure 8b. Turn-On Delay Time vs of LO VBS Supply Voltage
500
VCC=VBS=15V, RL=50, CL=1nF
500
VCC=15V, RL=50, CL=1nF, ta=25 C
Turn-off Delay Time(ns)
300
Max.
Turn-off Delay Time(ns)
400
400
300
Max.
200
Typ.
200
Typ.
100
100
0 -50
-25
0
25
50
o
75
100
125
0 10
12
14
16
18
20
Temperature( C)
Figure 9a. Turn-Off Delay Time of HO vs Temperature
VBIAS Supply Voltage(V)
Figure 9b. Turn-Off Delay Time of HO vs VBS Supply Voltage
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FAN7080_F085 Half Bridge Gate Driver
500
VCC=VBS=15V, RL=50, CL=1nF
500
VCC=15V, RL=50, CL=1nF, ta=25 C
Turn-off Delay Time(ns)
Turn-off Delay Time(ns)
400
400
300
Max.
300
Max.
200
200
Typ.
100
Typ.
100
0 -50
-25
0
25
50
o
75
100
125
0 10
12
14
16
18
20
Temperature( C)
VBIAS Supply Voltage(V)
Figure 10a. Turn-Off Delay Time of LO vs Temperature
Figure 10b. Turn-Off Delay Time of LO vs VBS Supply Voltage
200
VCC=VBS=15V, RL=50, CL=1nF
250
VCC=15V, RL=50, CL=1nF, ta=25 C
Turn-On Rise Time(ns)
150
Turn-on Rise Time(ns)
200
150
Max.
Max.
100
100
Typ.
50
Typ.
50
0 -50
-25
0
25
50
o
75
100
125
0 10
12
14
16
18
20
Temperature( C)
VBIAS Supply Voltage(V)
Figure 11a. Turn-On Rise Time of HO vs Temperature
Figure 11b. Turn-On Rise Time vs of HO VBS Supply Voltage
200
VCC=VBS=15V, RL=50, CL=1nF
250
VCC=15V, RL=50, CL=1nF, ta=25 C
Turn-On Rise Time(ns)
150
Turn-on Rise Time(ns)
200
150
Max.
100
Max.
100
Typ.
50
Typ.
50
0 -50
-25
0
25
50
o
75
100
125
0 10
12
14
16
18
20
Temperature( C)
VBIAS Supply Voltage(V)
Figure 12a. Turn-On Rise Time of LO vs Temperature
Figure 12b. Turn-On Rise Time of LO vs VBS Supply Voltage
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FAN7080_F085 Half Bridge Gate Driver
150
VCC=VBS=15V, RL=50, CL=1nF
250
VCC=15V, RL=50, CL=1nF, ta=25 C
Turn-Off Fall Time(ns)
100
Turn-Off Fall Time(ns)
200
150
Max.
100
Max.
50
50
Typ.
Typ.
0 -50
-25
0
25
50
o
75
100
125
0 10
12
14
16
18
20
Temperature( C)
VBIAS Supply Voltage(V)
Figure 13a. Turn-Off Fall Time of HO vs Temperature
Figure 13b. Turn-Off Fall Time of HO vs VBS Supply Voltage
150
VCC=VBS=15V, RL=50, CL=1nF
250
VCC=15V, RL=50, CL=1nF, ta=25 C
100
Turn-Off Fall Time(ns)
200
Turn-Off Fall Time(ns)
150
Max.
100
Max.
50
50
Typ.
Typ.
0 -50
-25
0
25
50
o
75
100
125
0 10
12
14
16
18
20
Temperature( C)
VBIAS Supply Voltage(V)
Figure 14a. Turn-Off Fall Time of LO vs Temperature
Figure 14b. Turn-Off Fall Time of LO vs BS Supply Voltage
5
5
4
4
Input Voltage(V)
3
Input Voltage(V)
Min.
3
Min.
2
2
1
1
0 -50
-25
0
25
50
75
100
125
0 -50
-25
0
25
50
75
100
125
Temperature( C)
o
Temperature( C)
Figure 15b. Logic 1 Input Voltage vs Temperature
o
Figure 15a. Logic 0 Input Voltage vs Temperature
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FAN7080_F085 Half Bridge Gate Driver
0.5
0.5
High Level Output Voltage(V)
High Level Output Voltage (V)
VCC=VBS=15V
VCC=15V, ta=25C
0.4
0.4
0.3
0.3
0.2
0.2
Max.
0.1
Max.
0.1
0.0 -50
-25
0
25
50
o
75
100
125
0.0 10
12
14
16
18
20
Temperature( C)
Figure 16a. High Level Output of HO vs Temperature
VBS Supply Voltage(V)
Figure 16b. High Level Output of HO vs VBS Supply Voltage
0.5
0.5
High Level Output Voltage(V)
High Level Output Voltage (V)
VCC=VBS=15V
VCC=15V, ta=25C
0.4
0.4
0.3
0.3
0.2
0.2
0.1
Max.
0.1
Max.
0.0 -50
-25
0
25
50
o
75
100
125
0.0 10
12
14
16
18
20
Temperature( C)
Figure 17a. High Level Output of LO vs Temperature
VCC Supply Voltage(V)
Figure 17b. High Level Output of LO vs VCC Supply Voltage
0.5
0.5
Low Level Output Voltage(V)
0.4
High Level Output Voltage (V)
VCC=VBS=15V
VCC=15V, ta=25C
0.4
0.3
0.3
0.2
0.2
0.1
Max.
0.1
Max.
0.0 -50
-25
0
25
50
o
75
100
125
0.0 10
12
14
16
18
20
Temperature( C)
Figure 18a. Low Level Output of HO vs Temperature
VBS Supply Voltage(V)
Figure 18b. Low Level Output of HO vs VBS Supply Voltage
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FAN7080_F085 Half Bridge Gate Driver
0.5
VCC=VBS=15V
0.5
VCC=15V, ta=25C
Low Level Output Voltage(V)
Low Level Output Voltage(V)
0.4
0.4
0.3
0.3
0.2
0.2
Max.
0.1
Max.
0.1
0.0 -50
-25
0
25
50
o
75
100
125
0.0 10
12
14
16
18
20
Temperature( C)
Figure 19a. Low Level Output of LO vs Temperature
VCC Supply Voltage(V)
Figure 19b. Low Level Output of LO vs VCC Supply Voltage
200
VB=VS=600V
500
Offset Supply Leakage Current (uA)
Offset Supply Leakage Current(uA)
VCC=15V, ta=25C
160
400
120
300
80
200
40
Max.
100
Max.
0 -50
-25
0
25
50
o
75
100
125
0
0
100
200
300
400
500
600
Temperature( C)
Figure 20a. Offset Supply leakage Current vs Temperature
VB Boost Voltage (V)
Figure 20b. Offset Supply leakage Current vs VB Boost Voltage
200
VBS=15V
1200
VCC=15V
VBS Supply Cureent (uA)
150
VC C Supply Current (uA)
Max.
1000 800 600 400
Max.
100
Typ.
50
Typ.
200 0 -50
0 -50
-25
0
25
50
o
75
100
125
-25
0
25
50
o
75
100
125
Temperature ( C)
Figure 21. VBS Supply Current vs Temperature
Temperature ( C)
Figure 22. VCC Supply Current vs Temperature
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FAN7080_F085 Half Bridge Gate Driver
80
VIN=5V
5
VIN=5V
Logic "0" Input Current ( uA)
Logic "1" Input Current(A)
70 60
Max.
4
50 40 30 20
Typ.
3
Max.
2
1
10 0 -50 -25 0 25 50
o
75
100
125
0 -50
-25
0
25
50
o
75
100
125
Temperature ( C)
Figure 23a. Logic 1 Input Current vs Temperature
Temperature( C)
Figure 23b. Logic 0 Input Current vs Temperature
8 7
6
VC C Supply Voltage (V)
VC C Supply Voltage (V)
5
6 5 4 3 2 -50
max
4
Typ
Typ
3
min
-25
0
25
50
o
75
100
125
2 -50
-25
0
25
50
o
75
100
125
Temperature ( C)
Figure 24a. VCC UnderVoltage Threshold (+) vs Temperature
Temperature ( C)
Figure 24b. VCC UnderVoltage Threshold(-) vs Temperature
8 7
6
VBS Supply Voltage (V)
VBS Supply Voltage (V)
5
6 5 4 3 2 -50
max
4
Typ
Typ
3
min
-25
0
25
50
o
75
100
125
2 -50
-25
0
25
50
o
75
100
125
Temperature ( C)
Figure 25a. VBS UnderVoltage Threshold (+) vs Temperature
Temperature ( C)
Figure 25b.VBS UnderVoltage Threshold(-) vs Temperature
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FAN7080_F085 Half Bridge Gate Driver
600
VCC=VBS=15V, RL=50, CL=1nF
1000
VCC=VBS=15V, RL=50, CL=1nF
Typ.
Output Source Current (mA)
Output Sink Cureent ( mA)
500
Typ.
800
Min.
400 300 200 100 0 -50
Min.
600
400
200
-25
0
25
50
o
75
100
125
0 -50
-25
0
25
50
o
75
100
125
Temperature ( C)
Figure 26a. Output Source Current of HO vs Temperature
Temperature ( C)
Figure 26b. Output Sink Current of HO vs Temperature
600
VCC=VBS=15V, RL=50, CL=1nF
1000
VCC=VBS=15V, RL=50, CL=1nF
Output Source Current (mA)
Output Sink Cureent ( mA)
500 400 300 200 100 0 -50
Typ.
800
Typ.
Min.
600
Min.
400
200
-25
0
25
50
o
75
100
125
0 -50
-25
0
25
50
o
75
100
125
Temperature ( C)
Figure 27a. Output Source Current of LO vs Temperature
Temperature ( C)
Figure 27b. Output Sink Current of LO vs Temperature
5
2.0
logic 0 input current of SD/DT (uA)
4
Shutdown threshold voltage (V)
-25 0 25 50
o
1.5
3
1.0
2
Max.
1
0.5
0 -50
75
100
125
0.0 -50
-25
0
25
50
o
75
100
125
Temperature( C)
Temperature ( C)
Figure 28. Logic 0 Input Current of SD/DT vs Temperature
Figure 29.Shutdown Threshold of vs Temperature
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FAN7080_F085 Half Bridge Gate Driver
1500
VCC=VBS=15V, VDT=1.2V
150
VCC=VBS=15V, VDT=1.2V
Dead Time matching time (ns)
120
Max.
1200
Dead Time(ns)
90
900
Max.
60
Typ.
600
Typ.
30
300 -50
-25
0
25
50
o
75
100
125
0 -50
-25
0
25
50
o
75
100
125
Temperature( C)
Figure 30. Deadtime vs Temperature
Temperature( C)
Figure 31. Deadtime Matching Time vs Temperature
150
80
120
Max.
Delay Matching of turn-off (ns)
VCC=VBS=15V, VDT=1.2V
VCC=VBS=15V, VDT=1.2V
Delay Matching of turn-on (ns)
60
Max.
90
40
60
Typ.
20
30
Typ.
0 -50
-25
0
25
50
o
75
100
125
0 -50
-25
0
25
50
o
75
100
125
Temperature( C)
Figure 32. Turn-On Delay Matching vs Temperature
Temperature( C)
Figure 33. Turn_Off Delay Matching vs Temperature
500
-6
Shutdown propagation delay (ns)
450
VS Offset Supply Voltage (V)
-7 -8 -9 -10 -11 -12 -13 -14 -15 -50 -25 0
Typ.
400 350 300 250 200 150 100 50 0 -50 -25 0 25 50
o
VCC=VBS=15V
Typ.
75
100
125
25
o
50
75
100
125
Temperature( C)
Figure 34. Shutdown Propagation Delay vs Temperature
Temp( C)
Figure35. Maximum VS Negtive Offset of vs Temperature
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FAN7080_F085 Half Bridge Gate Driver
Package Dimensions
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FRFET(R) SM Global Power Resource Green FPSTM Green FPSTM e-SeriesTM GTOTM IntelliMAXTM ISOPLANARTM MegaBuckTM MICROCOUPLERTM MicroFETTM MicroPakTM MillerDriveTM MotionMaxTM Motion-SPMTM OPTOLOGIC(R) OPTOPLANAR(R)
(R)
Programmable Active DroopTM QFET(R) QSTM Quiet SeriesTM RapidConfigureTM TM Saving our world, 1mW/W/kW at a timeTM SmartMaxTM SMART STARTTM SPM(R) STEALTHTM SuperFETTM SuperSOTTM-3 SuperSOTTM-6 SuperSOTTM-8 SupreMOSTM SyncFETTM (R) * The Power Franchise
(R)
TinyBoostTM TinyBuckTM TinyLogic(R) TINYOPTOTM TinyPowerTM TinyPWMTM TinyWireTM TriFault DetectTM TRUECURRENTTM* SerDesTM
PDP SPMTM Power-SPMTM PowerTrench(R) PowerXSTM
UHC Ultra FRFETTM UniFETTM VCXTM VisualMaxTM XSTM
(R)
* Trademarks of System General Corporation, used under license by Fairchild Semiconductor. DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION, OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD'S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS. LIFE SUPPORT POLICY FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 2. A critical component in any component of a life support, device, or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness.
ANTI-COUNTERFEITING POLICY Fairchild Semiconductor Corporation's Anti-Counterfeiting Policy. Fairchild's Anti-Counterfeiting Policy is also stated on our external website, www.fairchildsemi.com, under Sales Support. Counterfeiting of semiconductor parts is a growing problem in the industry. All manufacturers of semiconductor products are experiencing counterfeiting of their parts. Customers who inadvertently purchase counterfeit parts experience many problems such as loss of brand reputation, substandard performance, failed applications, and increased cost of production and manufacturing delays. Fairchild is taking strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. Fairchild strongly encourages customers to purchase Fairchild parts either directly from Fairchild or from Authorized Fairchild Distributors who are listed by country on our web page cited above. Products customers buy either from Fairchild directly or from Authorized Fairchild Distributors are genuine parts, have full traceability, meet Fairchild's quality standards for handling and storage and provide access to Fairchild's full range of up-to-date technical and product information. Fairchild and our Authorized Distributors will stand behind all warranties and will appropriately address any warranty issues that may arise. Fairchild will not provide any warranty coverage or other assistance for parts bought from Unauthorized Sources. Fairchild is committed to combat this global problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized distributors. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Advance Information Preliminary No Identification Needed Obsolete Product Status Formative / In Design First Production Full Production Not In Production Definition Datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Datasheet contains preliminary data; supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve design. Datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice to improve the design. Datasheet contains specifications on a product that is discontinued by Fairchild Semiconductor. The datasheet is for reference information only.
Rev. I39
(c) 2008 Fairchild Semiconductor Corporation
www.fairchildsemi.com

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